Element block pseudo-element :before generated with position relative cursor default margin 0px width 160px line-height 1 transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block overflow hidden height auto border 0px rgba(0,0,0,1) solid float none font-weight normal border-radius padding 5px z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 12px box-sizing content-box transform background